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<div class="title">ndTypes.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/* Copyright (c) &lt;2003-2022&gt; &lt;Julio Jerez, Newton Game Dynamics&gt;</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">* </span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">* This software is provided &#39;as-is&#39;, without any express or implied</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">* warranty. In no event will the authors be held liable for any damages</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">* arising from the use of this software.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">* </span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">* Permission is granted to anyone to use this software for any purpose,</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">* including commercial applications, and to alter it and redistribute it</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">* freely, subject to the following restrictions:</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">* </span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">* 1. The origin of this software must not be misrepresented; you must not</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">* claim that you wrote the original software. If you use this software</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">* in a product, an acknowledgment in the product documentation would be</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">* appreciated but is not required.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">* </span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">* 2. Altered source versions must be plainly marked as such, and must not be</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment">* misrepresented as being the original software.</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment">* </span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">* 3. This notice may not be removed or altered from any source distribution.</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160; </div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#ifndef __ND_TYPES_H__</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#define __ND_TYPES_H__</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160; </div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#ifdef _MSC_VER </span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">    #if _MSC_VER &gt;= 1400</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="preprocessor">        #define HAVE_STRUCT_TIMESPEC</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160; </div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#define ND_NEWTON_VERSION   402</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160; </div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">#if (defined (WIN32) || defined(_WIN32) || defined (_M_ARM) || defined (_M_ARM64))</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor">    #define NOMINMAX</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor">    #include &lt;io.h&gt;</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="preprocessor">    #include &lt;stdint.h&gt;</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">    #include &lt;direct.h&gt;</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">    #include &lt;malloc.h&gt;</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor">    #include &lt;stdarg.h&gt;</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">    #include &lt;process.h&gt;</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">    #include &lt;windows.h&gt;</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">    #include &lt;crtdbg.h&gt;</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="preprocessor">  #include &lt;sys/stat.h&gt;</span></div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160; </div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="preprocessor">#include &lt;new&gt;</span></div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="preprocessor">#include &lt;mutex&gt;</span></div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="preprocessor">#include &lt;atomic&gt;</span></div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="preprocessor">#include &lt;thread&gt;</span></div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="preprocessor">#include &lt;chrono&gt;</span></div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="preprocessor">#include &lt;random&gt;</span> </div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="preprocessor">#include &lt;math.h&gt;</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="preprocessor">#include &lt;fenv.h&gt;</span></div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="preprocessor">#include &lt;ctype.h&gt;</span></div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="preprocessor">#include &lt;stdio.h&gt;</span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="preprocessor">#include &lt;stdlib.h&gt;</span></div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="preprocessor">#include &lt;string.h&gt;</span></div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="preprocessor">#include &lt;stdarg.h&gt;</span></div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;<span class="preprocessor">#include &lt;locale.h&gt;</span></div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="preprocessor">#include &lt;tinyxml.h&gt;</span></div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="preprocessor">#include &lt;condition_variable&gt;</span></div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160; </div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="comment">// we need _clearfp() and _controlfp() from float.h which are excluded if __STRICT_ANSI__ is defined</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="comment">// weird workaround but i&#39;m not sure how a global compiler flag would affect the rest of the code</span></div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="comment">// probably useless since this functionality will not be used/implemented but to avoid compiler errors</span></div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="preprocessor">#if defined(__STRICT_ANSI__) &amp;&amp; (defined (__MINGW32__) || defined (__MINGW64__))</span></div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="preprocessor">    #pragma push_macro(&quot;__STRICT_ANSI__&quot;)</span></div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="preprocessor">    #undef __STRICT_ANSI__</span></div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160; </div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="preprocessor">#include &lt;float.h&gt;</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="preprocessor">#if (defined (__MINGW32__) || defined (__MINGW64__))</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="preprocessor">    #pragma pop_macro(&quot;__STRICT_ANSI__&quot;)</span></div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160; </div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="preprocessor">#if (defined (__MINGW32__) || defined (__MINGW64__))</span></div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="preprocessor">    #include &lt;io.h&gt;</span> </div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="preprocessor">    #include &lt;direct.h&gt;</span> </div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="preprocessor">    #include &lt;malloc.h&gt;</span></div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="preprocessor">    #include &lt;windows.h&gt;</span></div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="preprocessor">    #include &lt;process.h&gt;</span></div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160; </div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;<span class="preprocessor">#if (defined (__linux__ ) || defined (__MINGW32__) || defined (__MINGW64__))</span></div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    <span class="comment">//CMake defines NDEBUG for _not_ debug builds. Therefore, set</span></div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    <span class="comment">//Newton&#39;s _DEBUG flag only when NDEBUG is not defined.</span></div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160; </div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;<span class="preprocessor">    #ifndef NDEBUG</span></div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="preprocessor">    #define _DEBUG 1</span></div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160; </div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;<span class="preprocessor">    #include &lt;unistd.h&gt;</span></div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="preprocessor">    #include &lt;assert.h&gt;</span></div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    <span class="comment">// it was __ARMCC_VERSION before, it should be __ARM__ or aarch64, otherwise cross compiling in gcc fails.</span></div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;<span class="preprocessor">    #if (!defined(__arm__) &amp;&amp; !defined(__aarch64__)) </span></div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        <span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> </div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;        { </div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;            <span class="comment">// for SSE3 and up</span></div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<span class="preprocessor">            #include &lt;immintrin.h&gt;</span></div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;<span class="preprocessor">            #include &lt;pmmintrin.h&gt;</span> </div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;<span class="preprocessor">            #include &lt;emmintrin.h&gt;</span> </div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;<span class="preprocessor">            #include &lt;mmintrin.h&gt;</span> </div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;        } </div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160; </div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;<span class="preprocessor">#if defined (__x86_64) || defined(__x86_64__) || defined(_M_IX86) || defined(_M_X64)</span></div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;<span class="preprocessor">    #include &lt;immintrin.h&gt;</span></div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160; </div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;<span class="preprocessor">#if defined(__arm__) &amp;&amp; defined(__aarch64__) </span></div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;<span class="preprocessor">    #include &lt;arm_neon.h&gt;</span></div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160; </div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;<span class="preprocessor">#if defined (__APPLE__)</span></div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="preprocessor">    #include &lt;unistd.h&gt;</span></div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;<span class="preprocessor">    #include &lt;sys/sysctl.h&gt;</span></div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="preprocessor">    #include &lt;assert.h&gt;</span> </div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="preprocessor">    #if (defined __i386__ || defined __x86_64__)</span></div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="preprocessor">        #include &lt;immintrin.h&gt;</span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="preprocessor">        #include &lt;pmmintrin.h&gt;</span> </div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;<span class="preprocessor">        #include &lt;emmintrin.h&gt;</span>  <span class="comment">//sse3</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;<span class="preprocessor">        #include &lt;mmintrin.h&gt;</span> </div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160; </div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;<span class="comment">// uncomment out D_FORCE_PROFILE_PHYSICS to enable profiler frame capture profiler traces</span></div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;<span class="comment">// alternatively the end application can use a command line option to enable this define</span></div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;<span class="comment">//#define D_FORCE_PROFILE_PHYSICS</span></div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160; </div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;<span class="preprocessor">#ifdef D_FORCE_PROFILE_PHYSICS</span></div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="preprocessor">    #ifndef D_PROFILER</span></div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;<span class="preprocessor">        #define D_PROFILER</span></div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160; </div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;<span class="comment">// uncomment this for Scalar floating point </span></div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;<span class="comment">// alternatively the end application can use a command line option to enable this define</span></div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;<span class="comment">//#define D_SCALAR_VECTOR_CLASS</span></div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160; </div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;<span class="comment">// uncomment this for Scalar floating point </span></div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;<span class="comment">// alternatively the end application can use a command line option to enable this define</span></div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;<span class="comment">//#define __ANDROID__</span></div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160; </div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;<span class="comment">// by default newton run on a separate thread and </span></div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;<span class="comment">// optionally concurrent with the calling thread,</span></div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;<span class="comment">// it also uses a thread job pool for multi core systems.</span></div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;<span class="comment">// define D_USE_THREAD_EMULATION on the command line for </span></div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;<span class="comment">// platform that do not support hardware multi threading or </span></div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;<span class="comment">// if the and application want to control threading at the application level </span></div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;<span class="comment">//#define D_USE_FORCE_THREAD_EMULATION</span></div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160; </div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;<span class="preprocessor">#ifdef D_USE_FORCE_THREAD_EMULATION</span></div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;<span class="preprocessor">    #ifndef D_USE_THREAD_EMULATION</span></div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;<span class="preprocessor">        #define D_USE_THREAD_EMULATION</span></div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160; </div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;<span class="comment">//************************************************************</span></div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;<span class="preprocessor">#ifdef D_DISABLE_ASSERT</span></div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;<span class="preprocessor">    #define ndAssert(x)</span></div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;<span class="preprocessor">#else </span></div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;<span class="preprocessor">    #if (defined (WIN32) || defined(_WIN32) || defined (_M_ARM) || defined (_M_ARM64))</span></div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;<span class="preprocessor">        #define ndAssert(x) _ASSERTE(x)</span></div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;<span class="preprocessor">    #else</span></div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;<span class="preprocessor">        #ifdef _DEBUG</span></div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;<span class="preprocessor">            #define ndAssert(x) assert(x)</span></div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;<span class="preprocessor">        #else </span></div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;<span class="preprocessor">            #define ndAssert(x)</span></div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;<span class="preprocessor">        #endif</span></div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160; </div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;<span class="preprocessor">#ifdef _DEBUG</span></div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;<span class="comment">//#define __ENABLE_D_CONTAINERS_SANITY_CHECK </span></div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160; </div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;<span class="preprocessor">#if defined(_MSC_VER)</span></div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;<span class="preprocessor">    #define D_GCC_NEWTON_ALIGN_16    </span></div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;<span class="preprocessor">    #define D_MSV_NEWTON_ALIGN_16   __declspec(align(16))</span></div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160; </div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;<span class="preprocessor">    #define D_GCC_NEWTON_ALIGN_32 </span></div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;<span class="preprocessor">    #define D_MSV_NEWTON_ALIGN_32   __declspec(align(32))</span></div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;<span class="preprocessor">    #define D_GCC_NEWTON_ALIGN_16     __attribute__((aligned (16)))</span></div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;<span class="preprocessor">    #define D_MSV_NEWTON_ALIGN_16</span></div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160; </div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;<span class="preprocessor">    #define D_GCC_NEWTON_ALIGN_32     __attribute__((aligned (32)))</span></div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;<span class="preprocessor">    #define D_MSV_NEWTON_ALIGN_32</span></div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160; </div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;<span class="preprocessor">#if defined(_MSC_VER)</span></div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;<span class="preprocessor">    #define D_LIBRARY_EXPORT __declspec(dllexport)</span></div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;<span class="preprocessor">    #define D_LIBRARY_IMPORT __declspec(dllimport)</span></div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;<span class="preprocessor">    #define D_LIBRARY_EXPORT __attribute__((visibility(&quot;default&quot;)))</span></div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;<span class="preprocessor">    #define D_LIBRARY_IMPORT __attribute__((visibility(&quot;default&quot;)))</span></div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160; </div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;<span class="preprocessor">#ifdef _D_CORE_DLL</span></div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;<span class="preprocessor">    #ifdef _D_CORE_EXPORT_DLL</span></div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;<span class="preprocessor">        #define D_CORE_API D_LIBRARY_EXPORT</span></div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;<span class="preprocessor">    #else</span></div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;<span class="preprocessor">        #define D_CORE_API D_LIBRARY_IMPORT</span></div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;<span class="preprocessor">    #endif</span></div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;<span class="preprocessor">    #define D_CORE_API </span></div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160; </div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;<span class="keyword">typedef</span> <span class="keywordtype">float</span> ndReal;</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;<span class="keyword">typedef</span> int8_t ndInt8;</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;<span class="keyword">typedef</span> uint8_t ndUnsigned8;</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;<span class="keyword">typedef</span> int16_t ndInt16;</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;<span class="keyword">typedef</span> uint16_t ndUnsigned16;</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;<span class="keyword">typedef</span> int32_t ndInt32;</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;<span class="keyword">typedef</span> uint32_t ndUnsigned32;</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;<span class="keyword">typedef</span> int64_t ndInt64;</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;<span class="keyword">typedef</span> uint64_t ndUnsigned64;</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160; </div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;<span class="keyword">typedef</span> <span class="keywordtype">double</span> ndFloat64;</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;<span class="preprocessor">#ifdef D_NEWTON_USE_DOUBLE</span></div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;    <span class="keyword">typedef</span> <span class="keywordtype">double</span> ndFloat32;</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;    <span class="keyword">typedef</span> <span class="keywordtype">float</span> ndFloat32;</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160; </div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;<span class="preprocessor">#define ndPi            ndFloat32 (3.141592f)</span></div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;<span class="preprocessor">#define ndEXP           ndFloat32 (2.71828f)</span></div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;<span class="preprocessor">#define ndEpsilon       ndFloat32 (1.0e-5f)</span></div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;<span class="preprocessor">#define ndDegreeToRad   ndFloat32 (ndPi / 180.0f)</span></div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;<span class="preprocessor">#define ndRadToDegree   ndFloat32 (180.0f / ndPi)</span></div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160; </div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;<span class="preprocessor">#define ndSqrt(x)       ndFloat32 (sqrt(x)) </span></div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;<span class="preprocessor">#define ndSin(x)        ndFloat32 (sin(x))</span></div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;<span class="preprocessor">#define ndCos(x)        ndFloat32 (cos(x))</span></div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;<span class="preprocessor">#define ndAsin(x)       ndFloat32 (asin(x))</span></div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;<span class="preprocessor">#define ndAcos(x)       ndFloat32 (acos(x))</span></div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;<span class="preprocessor">#define ndLog(x)        ndFloat32 (log(x))</span></div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;<span class="preprocessor">#define ndCeil(x)       ndFloat32 (ceil(x))</span></div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;<span class="preprocessor">#define ndFloor(x)      ndFloat32 (floor(x))    </span></div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;<span class="preprocessor">#define ndPow(x,y)      ndFloat32 (pow(x,y))</span></div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;<span class="preprocessor">#define ndFmod(x,y)     ndFloat32 (fmod(x,y))</span></div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;<span class="preprocessor">#define ndTan(x)        ndFloat32 (tan(x))</span></div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;<span class="preprocessor">#define ndAtan(x)       ndFloat32 (atan(x))</span></div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;<span class="preprocessor">#define ndAtan2(x,y)    ndFloat32 (atan2(x,y))</span></div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;<span class="preprocessor">#define ndRsqrt(x)      (ndFloat32 (1.0f) / ndSqrt(x))</span></div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160; </div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;<span class="preprocessor">#if (defined (WIN32) || defined(_WIN32) || defined (_M_ARM) || defined (_M_ARM64))</span></div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;    <span class="comment">//#define ndCheckFloat(x) (_finite(x) &amp;&amp; !_isnan(x))</span></div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;<span class="preprocessor">    #define ndCheckFloat(x) (1)</span></div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;    <span class="comment">//#define ndCheckFloat(x) (isfinite(x) &amp;&amp; !isnan(x))</span></div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;<span class="preprocessor">    #define ndCheckFloat(x) (1)</span></div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160; </div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;<span class="preprocessor">#ifdef D_NEWTON_USE_DOUBLE</span></div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;    <span class="keyword">union </span><a class="code" href="unionnd_float_sign.html">ndFloatSign</a></div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;    {</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;        ndInt64 m_iVal;</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;        ndFloat64 m_fVal;</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    };</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00264"></a><span class="lineno"><a class="line" href="unionnd_float_sign.html">  264</a></span>&#160;    <span class="keyword">union </span><a class="code" href="unionnd_float_sign.html">ndFloatSign</a></div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;    {</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;        ndInt32 m_iVal;</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;        ndFloat32 m_fVal;</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;    };</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160; </div>
<div class="line"><a name="l00271"></a><span class="lineno"><a class="line" href="unionnd_double_int.html">  271</a></span>&#160;<span class="keyword">union </span><a class="code" href="unionnd_double_int.html">ndDoubleInt</a></div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;{</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;    <span class="keyword">struct </span></div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;    {</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;        ndInt32 m_intL;</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;        ndInt32 m_intH;</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;    };</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;    <span class="keywordtype">void</span>* m_ptr;</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;    ndInt64 m_int;</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;    ndFloat64 m_float;</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;};</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160; </div>
<div class="line"><a name="l00283"></a><span class="lineno"><a class="line" href="classnd_triplex.html">  283</a></span>&#160;<span class="keyword">class </span><a class="code" href="classnd_triplex.html">ndTriplex</a></div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;{</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;    <span class="keyword">public</span>:</div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;    ndFloat32 m_x;</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;    ndFloat32 m_y;</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;    ndFloat32 m_z;</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;};</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160; </div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;<span class="preprocessor">#define D_OPERATOR_NEW_AND_DELETE           \</span></div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;<span class="preprocessor">inline void *operator new (size_t size)     \</span></div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;<span class="preprocessor">{                                           \</span></div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;<span class="preprocessor">    return ndMemory::Malloc(size);          \</span></div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;<span class="preprocessor">}                                           \</span></div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;<span class="preprocessor">                                            \</span></div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;<span class="preprocessor">inline void *operator new[](size_t size)    \</span></div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;<span class="preprocessor">{                                           \</span></div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;<span class="preprocessor">    return ndMemory::Malloc(size);          \</span></div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;<span class="preprocessor">}                                           \</span></div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;<span class="preprocessor">                                            \</span></div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;<span class="preprocessor">inline void operator delete (void* ptr)     \</span></div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;<span class="preprocessor">{                                           \</span></div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;<span class="preprocessor">    ndMemory::Free(ptr);                    \</span></div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;<span class="preprocessor">}                                           \</span></div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;<span class="preprocessor">                                            \</span></div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;<span class="preprocessor">inline void operator delete[](void* ptr)    \</span></div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;<span class="preprocessor">{                                           \</span></div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;<span class="preprocessor">    ndMemory::Free(ptr);                    \</span></div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;<span class="preprocessor">}</span></div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160; </div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160; </div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;<span class="preprocessor">#ifdef D_USE_THREAD_EMULATION</span></div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;    <span class="keyword">class </span><a class="code" href="classnd_atomic.html">ndAtomic</a></div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;    {</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;        <span class="keyword">public</span>:</div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;        <a class="code" href="classnd_atomic.html">ndAtomic&lt;T&gt;</a>()</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;            : m_val(T(0))</div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;        {</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;        }</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160; </div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;        <a class="code" href="classnd_atomic.html">ndAtomic&lt;T&gt;</a>(T val)</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;            : m_val(val)</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;        {</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;        }</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160; </div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;        <span class="keyword">operator</span> T()<span class="keyword"> const</span></div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;            <span class="keywordflow">return</span> m_val;</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;        }</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160; </div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;        T load()<span class="keyword"> const</span></div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;            <span class="keywordflow">return</span> m_val;</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;        }</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160; </div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;        <span class="keywordtype">void</span> store(T val)</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;        {</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;            m_val = val;</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;        }</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160; </div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;        T exchange(T val)</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;        {</div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;            ndSwap(val, m_val);</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;            <span class="keywordflow">return</span> val;</div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;        }</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160; </div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;        T fetch_add(T val)</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;        {</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;            T ret = m_val;</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;            m_val += val;</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;            <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;        }</div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160; </div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;        T fetch_sub(T val)</div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;        {</div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;            T ret = m_val;</div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;            m_val -= val;</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;            <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;        }</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160; </div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;        <span class="keywordtype">bool</span> compare_exchange_weak(T oldValue, T newValue)</div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;        {</div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;            <span class="keywordflow">if</span> (m_val == oldValue)</div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;            {</div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;                m_val = newValue;</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;            }</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;        }</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160; </div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;        <span class="keyword">private</span>:</div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;        T m_val;</div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;    };</div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00380"></a><span class="lineno"><a class="line" href="classnd_atomic.html">  380</a></span>&#160;    <span class="keyword">class </span><a class="code" href="classnd_atomic.html">ndAtomic</a> : <span class="keyword">public</span> std::atomic&lt;T&gt;</div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;    {</div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;        <span class="keyword">public</span>:</div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;        <a class="code" href="classnd_atomic.html">ndAtomic&lt;T&gt;</a>()</div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;            : std::atomic&lt;T&gt;(T(0))</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;        {</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;        }</div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160; </div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;        <a class="code" href="classnd_atomic.html">ndAtomic&lt;T&gt;</a>(T val)</div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;            : std::atomic&lt;T&gt;(val)</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;        {</div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;        }</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160; </div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;        <a class="code" href="classnd_atomic.html">ndAtomic&lt;T&gt;</a>(<span class="keyword">const</span> <a class="code" href="classnd_atomic.html">ndAtomic&lt;T&gt;</a>&amp; copy)</div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;            : std::atomic&lt;T&gt;(copy.load())</div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;        {</div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;        }</div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160; </div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;        T operator=(T value)</div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;        {</div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;            <span class="keywordflow">return</span> std::atomic&lt;T&gt;::operator=(value);</div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;        }</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;    };</div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160; </div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160; </div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160; </div>
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<div class="ttc" id="aunionnd_double_int_html"><div class="ttname"><a href="unionnd_double_int.html">ndDoubleInt</a></div><div class="ttdef"><b>Definition:</b> ndTypes.h:272</div></div>
<div class="ttc" id="aunionnd_float_sign_html"><div class="ttname"><a href="unionnd_float_sign.html">ndFloatSign</a></div><div class="ttdef"><b>Definition:</b> ndTypes.h:265</div></div>
<div class="ttc" id="aclassnd_atomic_html"><div class="ttname"><a href="classnd_atomic.html">ndAtomic</a></div><div class="ttdoc">wrapper over standard atomic operations</div><div class="ttdef"><b>Definition:</b> ndTypes.h:381</div></div>
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